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Oval|Natural|GIA

1.22ct F SI1 Oval Natural Diamond

GD • F/SI1 • GIA 6565019307

Certificate GIA 6565019307

Diamond specifications and retailer prices

From $6,216 SGD
As of November 4, 2026
Save $5,702 SGD (48%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $11,918 SGD at NZ Jewellers · As of November 2, 2026
View at NZ Jewellers

About this 1.22ct natural oval diamond

This 1.22ct natural oval sits in the classic one-carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 6565019307. Listed at 13 retailers as of November 2, 2026, with prices from $6,216 to $11,918, a $5,702 spread on the same certified stone. NZ Jewellers lists it at $11,918. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.22
Carat
F
Colour
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6565019307
Dimensions8.34 × 5.98 × 3.80 mm
L/W Ratio1.39
Culet sizeNone
Key to symbols
Twinning Wisp, Feather, Crystal, Cloud, Needle
Top View
8.34 mm5.98 mm1.22 ctF / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6565019307
Side View
Table 58.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 63.4%

Caratlytics Score

How it works →
B
Good
Decent quality, room for better deals
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: $11,918 SGD|Low: $6,029 SGD|High: $11,918 SGD|Avg: $8,204 SGD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 4, 2026
Retailer 12$6,216 SGD
Retailer 11$6,576 SGD
Retailer 4$6,664 SGD
Retailer 5$6,936 SGD
Retailer 9$7,126 SGD
Retailer 10$7,126 SGD
Retailer 3$7,136 SGD
Retailer 6$8,031 SGD
Retailer 8$8,221 SGD
Retailer 7$8,758 SGD
Retailer 2$11,318 SGD
NZ Jewellers$11,918 SGD

40 data points across 12 retailers

13 retailers$6,216 SGD to $11,918 SGD

B
Cheapest Retailer
-
$6,216 SGD
B
Retailer 2
-
$6,394 SGD
View
B
Retailer 3
-
$6,576 SGD
View
Final sale: no returns
B
Retailer 4
-
$6,664 SGD
View
B
Retailer 5
-
$6,936 SGD
View
B
Retailer 6
-
$7,126 SGD
View
B
Retailer 7
-
$7,126 SGD
View
Retailer 8
-
$7,136 SGD
View
Price last confirmed 29 days ago
B
Retailer 9
-
$8,031 SGD
View
B
Retailer 10
-
$8,221 SGD
View
B
Retailer 11
-
$8,758 SGD
View
B
Retailer 12
-
$11,318 SGD
View
Most Expensive
C
NZ Jewellers
77994246-bd37-4be1-b3d7-1b9ef79dfe45 · Nov 2
$11,918 SGD
$9,299 USD
View
12 more retailers have this diamond
Prices start from $6,216 SGDSave up to $5,702 SGD

Carat Hunter is not affiliated with, endorsed by, or sponsored by any retailer listed. Retailer information is from publicly available sources and may not be current. Verify details directly with the retailer before purchasing. Return terms as we hold them. Check the retailer's own returns page before you buy.

B
1.22ct Oval
$6,216 SGD